1
22
23 package com.liferay.portal.kernel.captcha;
24
25 import java.io.IOException;
26
27 import javax.portlet.PortletRequest;
28 import javax.portlet.PortletResponse;
29
30 import javax.servlet.http.HttpServletRequest;
31 import javax.servlet.http.HttpServletResponse;
32
33
38 public class CaptchaUtil {
39
40 public static void check(HttpServletRequest request)
41 throws CaptchaTextException {
42
43 getCaptcha().check(request);
44 }
45
46 public static void check(PortletRequest portletRequest)
47 throws CaptchaTextException {
48
49 getCaptcha().check(portletRequest);
50 }
51
52 public static Captcha getCaptcha() {
53 return _captcha;
54 }
55
56 public static boolean isEnabled(HttpServletRequest request) {
57 return getCaptcha().isEnabled(request);
58 }
59
60 public static boolean isEnabled(PortletRequest portletRequest) {
61 return getCaptcha().isEnabled(portletRequest);
62 }
63
64 public static void serveImage(
65 HttpServletRequest request, HttpServletResponse response)
66 throws IOException {
67
68 getCaptcha().serveImage(request, response);
69 }
70
71 public static void serveImage(
72 PortletRequest portletRequest, PortletResponse portletResponse)
73 throws IOException {
74
75 getCaptcha().serveImage(portletRequest, portletResponse);
76 }
77
78 public void setCaptcha(Captcha captcha) {
79 _captcha = captcha;
80 }
81
82 private static Captcha _captcha;
83
84 }